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Este libro constituye una completa guia tecnica para la instalacion de cableado en cobre y en fibra optica, como el medio de transmision de comunicaciones en edificios. El libro describe aspectos asociados con los elementos que conforman el sistema de cableado estructurado (Cableado Horizontal, Backbone, Rutas y Accesos, Administracion, Areas de Trabajo, etc.) y establece criterios de seleccion, instalacion, administracion, dimensionamiento y certificacion del medio de transmision, con lo que se posibilita la elaboracion de procedimientos, los cuales guian paso a paso al usuario. De esta manera se cauciona la satisfactoria puesta en marcha del medio de transmision de comunicaciones en edificios"
La obra ofrece al lector una amplia información sobre la instalación de sistemas de cableado estructurado y redes de voz y datos, o instalaciones de tipo B según recoge la Orden CTE/1296/2003, de 14 de mayo, por la que se desarrolla su Reglamento regulador, aprobado por el Real Decreto 401/2003, de 4 de abril (conocida Ley de ICT). Así, el profesional instalador de telecomunicaciones tiene en sus manos una herramienta de consulta que le será de gran utilidad en su actividad diaria dentro del ámbito de la instalación de sistemas de cableado estructurado.
Black and Indigenous Resistance in the Americas is an essential roadmap to understanding contemporary racial politics across the Americas, where openly white supremacist politics are on the rise. It is the product of a multiyear, transnational research project by the Anti-racist Research and Action Network of the Americas in collaboration with resistance movements confronting racial retrenchment in Brazil, Bolivia, Chile, Colombia, Guatemala, Mexico, and the United States. How did we get here? And what anti-racist strategies are equal to the dire task of confronting resurgent racism? This volume provides powerful answers to these pressing questions. 1) It traces the making and contestation of state-led racial projects in response to black and indigenous mobilization during an era of expansion of multicultural rights in the context of neoliberal capitalism. 2) It identifies the origins and manifestations of the backlash against hard-fought (but hardly far-reaching) gains by marginalized peoples, showing that (contrary to critiques of “identity politics”) the losses and anxieties produced by the failures of neoliberalism have been understood in racial terms. 3) It distills a path forward for progressive anti-racist activism in the Americas that looks beyond state-centered, rights-seeking strategies and instead situates a critique of racial capitalism as central to the contestation of white supremacy.
An important collection of around 500 aphorisms (greguer�as), which are a landmark of innovative literary technique akin to that of Futurism. Ram�n G�mez de la Serna introduced Spain to European avant-garde literature with this new genre, presented here in a stunningly thorough representation of an influential form and including an in-depth analysis by the translator. The book also includes a list of other works by G�mez de la Serna in English translation, two brief bibliographies, and a keyword index.
Young children and teachers both have active roles in the learning processHow do preschoolers learn and develop? What are the best ways to support learning in the early years? This revised edition of The Intentional Teacher guides teachers to balance both child-guided and adult-guided learning experiences that build on children's interests and focus on what they need to learn to be successful in school and in life.This edition offers new chapters on science, social studies, and approaches to learning. Also included is updated, expanded information on social and emotional development, physical development and health, language and literacy, mathenatics, and the creative arts. In each chapter are many practical teaching strategies that are illustrated with classroom-based anecdotes.The Intentional Teacher encourages readers to- Reflect on their principles and practices- Broaden their thinking about appropriate early curriculum content and instructional methods- Discover specific ideas and teaching strategies for interacting with children in key subject areasIntentional teaching does not happen by chance. This book will help teachers apply their knowledge of children and of content to make thoughtful, intentional use of both child-guided and adult-guided experiences.
Phosphorus in Environmental Technology: Principles and Applications, provides a definitive and detailed presentation of state-of-the-art knowledge on the environmental behaviour of phosphorus and its applications to the treatment of waters and soils. Special attention is given to phosphorus removal for recovery technologies, a concept that has emerged over the past 5-6 years. The book features an all-encompassing approach: the fundamental science of phosphorus (chemistry, geochemistry, mineralogy, biology), key aspects of its environmental behaviour and mobility, industrial applications (treatment, removal, recovery) and the principles behind such applications, novel biotechnologies and, importantly, it also addresses socio-economic issues which often influence implementation and the ultimate success of any new technology. A detailed subject index helps the reader to find their way through the different scientific and technological aspects covered, making it an invaluable reference work for students, professionals and consultants dealing with phosphorus-related environmental technologies. State-of-the-art knowledge on the behaviour of phosphorus and its applications to environmental science and technology. Covers all aspects of phosphorus in the environment, engineered and biological systems; an interdisciplinary text.
Inclusion, disability, an ageing population and tourism are increasingly important areas of study due to their implications for both tourism demand and supply. This book therefore sets out to explore and document the current theoretical approaches, foundations and issues in the study of accessible tourism. In drawing together the contributions to this volume the editors have applied broader social constructionist approaches to understanding the accessible tourism phenomena. Accessible tourism, as with any area of academic study is an evolving field of academic research and industry practice. As with other areas of tourism, the field is multidisciplinary, and is influenced by various disciplines including geography, disability studies, economics, public policy, psychology and marketing. "As one would expect from two scholars at the height of their academic abilities, Dimitrios Buhalis and Simon Darcy have delivered a timely and much needed contribution to the under-served area of accessible tourism. Harnessing the best conceptual developments on the topic, Accessible Tourism is a scholarly yet hugely readable collection and readily communicates the various contributors' passion for and command of their subject. This collection is a must have text for anyone engaged in the theory, practice and policy of accessible tourism and will be essential reading on undergraduate and postgraduate courses across a range of disciplines and fields. I cannot speak highly enough of this endeavour and I'm sure it will take accessible tourism and universal design debates into the mainstream of academic enquiry and industry practice." Professor Nigel Morgan, The Welsh Centre for Tourism Research, University of Wales Institute, Cardiff, Wales